Mods
- Thanks to [PastTheFuture](https://mods.factorio.com/user/PastTheFuture) for [Past's Defense stuff](https://mods.factorio.com/mod/pasts-defense-stuff)
- Thanks to [Gouitsu](https://mods.factorio.com/user/Gouitsu) for [Soviet Tesla Coils](https://mods.factorio.com/mod/Soviet-Tesla-Coils)
- Thanks to [Sacredanarchy](https://mods.factorio.com/user/Sacredanarchy) for [Tesla Tank](https://mods.factorio.com/mod/TeslaTank)

Lightning animation:
https://www.youtube.com/watch?v=14vIOUt5Gzs

( https://www.youtube.com/watch?v=4j1GcHeL9UY )
( https://www.youtube.com/watch?v=9ozvAG2DnFU )
( https://www.youtube.com/watch?v=hx2Cu45BgWI )
( https://www.youtube.com/watch?v=qjXUMBnFj2I )
( https://www.youtube.com/watch?v=wTkEGYgjYVA )
( https://www.youtube.com/watch?v=MTtWHYbt1c0&t=8s )
( https://www.youtube.com/watch?v=JbTc-6gmWRI )

Audio editing:
https://audiomass.co/

Sound effects:
https://mixkit.co/free-sound-effects/lightning/

Icons:
https://game-icons.net/
Heavy lightning icon by Lorc under CC BY 3.0
Lightning trio icon  by Lorc under CC BY 3.0
Deadly strike icon   by Lorc under CC BY 3.0
Electric whip icon   by Lorc under CC BY 3.0
Energise icon        by Lorc under CC BY 3.0
Heavy lightning icon by Lorc under CC BY 3.0
Lightning dissipation icon by Lorc under CC BY 3.0
Lightning helix icon by Lorc under CC BY 3.0
Power lightning icon by Lorc under CC BY 3.0
Tesla coil icon      by Lorc under CC BY 3.0
Thunder skull icon   by Lorc under CC BY 3.0
Thunder struck icon  by Lorc under CC BY 3.0
Lightning flame icon by Delapouite under CC BY 3.0